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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 11 pm Sunday 08 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
8.1° C
(Which is normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 7AM is: 0.4m 10s primary swell from a West-southwest direction and 0.5m 4s secondary swell from a South direction (forecast issued at 11:00pm March 08). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Mar) | 2.5ft (0.7m) | 9s |
| Afternoon (09 Mar) | 1.5ft (0.5m) | 9s |
| Evening (09 Mar) | 1.5ft (0.5m) | 8s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 09 | Tuesday 10 | Wednesday 11 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 10 | 9 | 8 | 9 | 8 | 8 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 7 | 6 | 6 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 69 | 86 | 78 | 42 | 74 | 44 | 38 | 33 | 30 | 23 | 26 | 42 | 77 | 129 | 226 | 493 | 657 | 717 | 403 | 353 | 265 | 217 | 189 | 216 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | on | on | on | on | on | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 11:13PM 3.78 | 11:32AM 3.67 | 11:47PM 3.47 | 12:08PM 3.28 | 12:26AM 3.13 | 12:53PM 2.90 | ||||||||||||||||||
Low Tide / height (m) | 5:45AM 0.89 | 6:02PM 1.11 | 6:17AM 1.17 | 6:34PM 1.39 | 7:03AM 1.45 | |||||||||||||||||||
Monday 09 | Tuesday 10 | Wednesday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:14 |
 | |  | |  |  | |  |  | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 1 | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 8 | 7 | 7 | 7 | 8 | 8 |
| Feels °C (?) | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 2 | 2 | 2 | 1 | 1 | -1 | -2 | -1 | 1 | -1 | -3 | -1 | -1 | 1 | -1 |
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